If $f(x) = 2x + 5$ and $g(x) = 3x$, what is the value of $f(4) - g(4)$?
A$1$
B$5$
C$13$
D$-1$
Answer & Solution
Correct answer: A. $1$
$f(4) = 2(4) + 5 = 13$. $g(4) = 3(4) = 12$. $f(4) - g(4) = 13 - 12 = 1$.
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